Prepare Logfire setup skills for public publication

[strawgate]

Summary

• make every Logfire setup skill pass Agent Skills validation
• route the setup hub through directly fetchable application, infrastructure, eval, query, and UI skills
• align Collector auth, host metrics, metadata, and AWS guidance with current first-party and OpenTelemetry documentation
• document custom evaluator deserialization for hosted eval datasets
• update the public docs copy prompt to the stable setup URL and regenerate the offline bundle

Validation

• .venv/bin/python -m pytest tests/test_agent_setup_prompt.py tests/test_build_offline_skill_prompt.py (12 passed)
• all four setup-related skills pass Agent Skills quick_validate.py
• all relative Markdown references resolve locally
• git diff --check

Rollout

This is the source change for pydantic/skills#54. The stable URL becomes live only after pydantic/unified-docs#245 and the follow-up publication allowlist/deployment; consumer PRs must wait for that live check.

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Configuration used: Organization UI

Review profile: CHILL

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Run ID: a51fae1a-d98f-4657-9afb-fcdcb3cebc04

📥 Commits

Reviewing files that changed from the base of the PR and between 63b3325 and 3fed6b7.

📒 Files selected for processing (2)

• logfire/.agents/skills/logfire-instrumentation/SKILL.md
• logfire/.agents/skills/logfire-setup-offline.md

🔗 Linked repositories identified

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• pydantic/logfire (manual)
• pydantic/pydantic-ai (manual)

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📝 Walkthrough

Walkthrough

Updated two Logfire agent skill documents. The changes expand AI and agent framework coverage, clarify observability and monitoring scope, and route infrastructure-only monitoring and AI agent evaluation requests to dedicated skills.

Merge Risk: ⚪ Minimal · up to 3fed6

This change shortens skill metadata while preserving routing and updates the checked-in setup bundle; no actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly summarizes the main change: preparing the Logfire setup skills for public publication.
Description check	✅ Passed	The description is directly related to the changeset. It explains the skill updates, routing, documentation alignment, offline bundle regeneration, and validation results.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/validate-logfire-setup-skills

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[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

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[cubic-dev-ai]

All reported issues were addressed across 5 files (changes from recent commits).

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[cubic-dev-ai]

All reported issues were addressed across 4 files (changes from recent commits).

<sub>Tip: Review your code locally with the cubic CLI to iterate faster.

Re-trigger cubic</sub>